Sorbaria sorbifolia (L.) A. Br. Ranges from the Ob' River to the Pacific.

An open silver and Dahurian birch/Dahurian larch/pine forest on a southern slope of the Polovinnaya Pad' valley few kilometres of the Argun' River left bank 13 km S of the village Uryupino, Gazimurskozavodskoi District, E Chita Province, E Transbaikalia, Siberia, Russia. 29th July 1997. O. Kosterin.